MassMutual is first jersey patch sponsor of the Red Sox
Red Sox accidentally picked Yankees fan to sponsor jerseys for next decade
Boston Red Sox mascots Wally and Tessie display the patch during a News Photo - Getty Images
Yankees won't have jersey patch for Opening Day, but it's coming
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L.A. Angels have new MLB jersey patch sponsorship
MLB's announced jersey patch deals so far-San Diego Padres: Motorola. Boston Red Sox: MassMutual. Los Angeles Angels: Foundation Building Materials. Arizona Diamondbacks: Avnet : r/baseball
John Hancock ending long-held Boston Red Sox sponsorship
Marlins, ADT announce jersey patch sponsorship - Fish Stripes
Red Sox Reportedly Strike $170M Jersey Patch Deal
MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
Kiké Hernandez isn't a fan of the Red Sox's new ad patch
jerseys – Blogging the Red Sox
A $17 million annual deal by the Red Sox stokes debate on the value of jersey patches in a market flooded with options
3,551 Shirt Sponsor Stock Photos, High-Res Pictures, and Images - Getty Images
Yankees Announce Starr Insurance Jersey Patch, Partnership in Video, News, Scores, Highlights, Stats, and Rumors